Scary Godmother is back, and is preparing for another Halloween party. However, Jimmy, who is now afraid of Halloween since the last film, as his friends are now friendly to Hannah (as they believe the monsters are really big kids who scared them as punishment for what they did to her), he soon enacts a plan to erase Halloween, which when done, affects Fright Side for the worst (making things there vanish).
So, the sequel to 2003's Scary Godmother, it is a neat continuation of events. The story is neat, as it has Jimmy getting his inner Grinch on and trying to stop Halloween from coming, which messes up the Fright Side, only for Hannah to help the others fix things. The humor is good, however, Revenge Of Jimmy seems to throw in references to other movies (one scene has Scary Godmother crushed by a house, a reference to The Wizard Of Oz), which can be a hit or miss to kids depending on whether or not they saw such films.